Leak detection and repair across Sydney since 2002Call or SMS 0412 000 893 · 1choicebm@gmail.com

Leaking shower and balcony repairs in Sutherland, Cronulla and the Shire Without unnecessary tile removal

We fix leaking showers and balconies across the Sutherland Shire, in family homes, older unit blocks and the newer apartments near the town centres.

After: The same balcony with fresh light grout and a glossy sealed surface
No unnecessary tile removalLicensed & insuredSpecialist leak repairs

Coastal balconies in the Shire

In suburbs like Cronulla and Caringbah, balconies and outdoor tiles take salt air and wind-driven rain. That's hard on grout, sealant and metal fixings such as balustrade posts. Resealing the perimeter joints and around the posts is a big part of keeping these balconies watertight. In the 2021 Census, 53% of occupied dwellings in the Cronulla postcode were flats or apartments, so many of these balconies sit above another unit.

How we repair a leak without removing tiles

  1. Assessment. We look for where the water gets in, not only where it shows up, and check that the tiles are sound.
  2. Preparation. We clean the area and protect the surfaces around it.
  3. Remove what has failed. Deteriorated grout and failed silicone come out of the floor, corners and junctions.
  4. Regrout and reseal. New grout goes in as specified, and we reseal the corners, hob, door sill, drain surround and other junctions we can reach.
  5. Remedial sealing. Where it suits the job, we apply the specified sealer to the new grout and joints.

Not every leak can be fixed this way. If tiles are loose, the floor falls the wrong way, the membrane has failed across a large area or a pipe is leaking, we'll tell you before you spend anything.

Before and after from our jobs

Real photos from our own jobs across Sydney.

BeforeBefore: slate-look balcony with discoloured grout.
AfterAfter: renewed grout and a sealed finish.
Slate-look tiled balcony: dull surface and discoloured grout before; renewed grout and a sealed finish after
BeforeBefore: tiled balcony with black mould.
AfterAfter: clean tiles and new grout.
Tiled balcony: black mould staining before; clean tiles and new grout after

See our before and after photos

Why choose 1 Choice

  • Leak repair specialists since 2002. Leaking showers and balconies are our main work.
  • Licensed and insured. 1 Choice Building Maintenance Pty Ltd holds NSW contractor licence 151702C and is insured.
  • A written quote first. It sets out the area, the method and what's excluded.
  • Clear about warranty. The sealing product carries a manufacturer's product warranty of up to 25 years, under the manufacturer's terms. It covers the product, not every possible source of water.

Our services

Questions from Sutherland Shire customers

Does sea air affect balcony waterproofing?

Yes. Coastal exposure wears grout, sealant and metal fixings faster, so it pays to check the joints regularly.

There's rust around my balustrade posts. Is that a leak?

It can be a sign that water is getting in around the post. We check and reseal the post fixings as part of a balcony repair.

Repairs, warranty and quotes

Will you need to remove my tiles?

Not if the tiles are sound and the water is getting in through the grout and joints. If the inspection shows something else, we'll explain what's needed and why.

How much disruption is there?

A repair is measured in days, not the weeks a renovation takes. There's no demolition, and you can use the area again after 24 to 48 hours, as your technician advises.

What does the warranty cover?

The sealing product carries a manufacturer's product warranty of up to 25 years, subject to the manufacturer's terms and correct application. It is a product warranty, not a promise that nothing will ever leak. Read our warranty information.

How does the quote work?

The inspection and quote are free. You get a written quote with the area, the method and what's excluded before any work starts.

Nearby: Miranda · Caringbah · Cronulla · Kirrawee · Gymea · Jannali · Engadine

Get a free quote in Sutherland

Tell us what's leaking. Photos help us prepare, but you can leave them out. We'll call you back to book a time.

Your details

We may reply by SMS

The property

The leak

Where does the water show up, and when? After a shower, after rain or all the time?

One wide shot of the whole area, then close-ups of the grout, corners and where the water shows up. JPG, PNG, HEIC or WebP, up to 8 MB each.

    We reply during opening hours. If water is coming through now, call or SMS 0412 000 893.

    Get a free quote in Sutherland

    Call or SMS 0412 000 893.

    Call or SMSFree quote

    Get a free quote

    Prefer to talk? Call or SMS 0412 000 893.